$236+ Cheap flights from Sky Harbor Intl (PHX) to Santiago de los Caballeros (STI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STI
May 18 — May 251
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Santiago de los Caballeros with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sky Harbor Intl to Santiago de los Caballeros
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sky Harbor Intl to Santiago de los CaballerosExplore the most affordable flight options available from Sky Harbor Intl to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:45 am
PHX
- STI
1 stop16h 14m
Delta
Sat 5/238:59 pm
STI
- PHX
1 stop17h 07m
Delta
Deal found 4/16![Delta logo]()
$496
This KAYAK deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:28 pm
PHX
- STI
1 stop10h 40m
JetBlue
Wed 5/278:14 am
STI
- PHX
1 stop17h 39m
JetBlue
Deal found 4/14![JetBlue logo]()
$520
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 am
PHX
- STI
1 stop16h 14m
Delta
Thu 6/46:00 am
STI
- PHX
1 stop20h 44m
Delta
Deal found 4/16![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:55 pm
PHX
- STI
2 stops17h 33m
Delta
Thu 6/48:59 pm
STI
- PHX
1 stop17h 07m
Delta
Deal found 4/14![Delta logo]()
$538
This KAYAK deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:13 pm
PHX
- STI
1 stop14h 19m
JetBlue
Tue 5/196:00 am
STI
- PHX
1 stop17h 07m
JetBlue
Deal found 4/13![JetBlue logo]()
$560
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:40 pm
PHX
- STI
1 stop17h 49m
Delta
Fri 5/226:00 am
STI
- PHX
1 stop20h 44m
Delta
Deal found 4/14![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:40 pm
PHX
- STI
1 stop17h 49m
Delta
Thu 5/288:59 pm
STI
- PHX
2 stops18h 10m
Delta
Deal found 4/14![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:45 am
PHX
- STI
1 stop17h 14m
Delta
Sat 6/208:59 pm
STI
- PHX
1 stop16h 25m
Delta
Deal found 4/14![Delta logo]()
$570
This KAYAK deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:28 pm
PHX
- STI
1 stop10h 40m
JetBlue
Mon 5/2510:28 am
STI
- PHX
1 stop15h 25m
JetBlue
Deal found 4/14![JetBlue logo]()
$586
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:45 am
PHX
- STI
1 stop17h 14m
Delta
Sun 6/211:50 pm
STI
- PHX
1 stop12h 53m
Delta
Deal found 4/14![Delta logo]()
$599
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:45 am
PHX
- STI
1 stop17h 14m
Delta
Tue 6/238:59 pm
STI
- PHX
2 stops24h 01m
Delta
Deal found 4/14![Delta logo]()
$604
Best flights from Sky Harbor Intl to Santiago de los CaballerosDiscover carefully curated flight deals from Sky Harbor Intl to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:45 am
PHX
- STI
1 stop16h 14m
Delta
Sat 6/208:59 pm
STI
- PHX
1 stop16h 25m
Delta
Deal found 4/16![Delta logo]()
$496
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:10 pm
PHX
- STI
1 stop10h 47m
United Airlines
Fri 5/152:07 pm
STI
- PHX
2 stops21h 41m
United Airlines
Deal found 4/13![United Airlines logo]()
$621
This JetBlue deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:13 pm
PHX
- STI
1 stop12h 52m
JetBlue
Fri 5/1510:01 am
STI
- PHX
1 stop13h 06m
JetBlue
Deal found 4/14![JetBlue logo]()
$657
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:45 am
PHX
- STI
1 stop16h 14m
Delta
Sat 5/238:59 pm
STI
- PHX
1 stop17h 07m
Delta
Deal found 4/16![Delta logo]()
$496
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:45 pm
PHX
- STI
1 stop17h 44m
Delta
Mon 5/116:00 am
STI
- PHX
1 stop20h 44m
Delta
Deal found 4/15![Delta logo]()
$496
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:45 pm
PHX
- STI
1 stop17h 43m
Delta
Thu 6/48:59 pm
STI
- PHX
1 stop17h 07m
Delta
Deal found 4/14![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:45 am
PHX
- STI
1 stop17h 14m
Delta
Mon 6/226:00 am
STI
- PHX
1 stop20h 43m
Delta
Deal found 4/14![Delta logo]()
$669
Last-minute flights from Sky Harbor Intl to Santiago de los CaballerosDiscover last-minute flight deals from Sky Harbor Intl to Santiago de los Caballeros. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Santiago de los Caballeros. Data last updated April 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:10 pm
PHX
- STI
1 stop10h 47m
United Airlines
Fri 5/152:07 pm
STI
- PHX
2 stops21h 41m
United Airlines
Deal found 4/13![United Airlines logo]()
$621
This KAYAK deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:13 pm
PHX
- STI
1 stop14h 19m
JetBlue
Tue 5/196:00 am
STI
- PHX
1 stop17h 07m
JetBlue
Deal found 4/13![JetBlue logo]()
$560
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:45 am
PHX
- STI
1 stop16h 14m
Delta
Sat 5/238:59 pm
STI
- PHX
1 stop17h 07m
Delta
Deal found 4/16![Delta logo]()
$496
This KAYAK deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:28 pm
PHX
- STI
1 stop10h 40m
JetBlue
Wed 5/278:14 am
STI
- PHX
1 stop17h 39m
JetBlue
Deal found 4/14![JetBlue logo]()
$520
This KAYAK deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:28 pm
PHX
- STI
1 stop10h 40m
JetBlue
Mon 5/2510:28 am
STI
- PHX
1 stop15h 25m
JetBlue
Deal found 4/14![JetBlue logo]()
$586
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:40 pm
PHX
- STI
1 stop17h 49m
Delta
Fri 5/226:00 am
STI
- PHX
1 stop20h 44m
Delta
Deal found 4/14![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:40 pm
PHX
- STI
1 stop17h 49m
Delta
Thu 5/288:59 pm
STI
- PHX
2 stops18h 10m
Delta
Deal found 4/14![Delta logo]()
$567
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:00 pm
PHX
- STI
1 stop11h 23m
American Airlines
Mon 5/257:03 am
STI
- PHX
1 stop18h 34m
American Airlines
Deal found 4/14![American Airlines logo]()
$612
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 am
PHX
- STI
1 stop16h 14m
Delta
Thu 6/46:00 am
STI
- PHX
1 stop20h 44m
Delta
Deal found 4/16![Delta logo]()
$533
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:00 am
PHX
- STI
2 stops13h 13m
American Airlines
Tue 6/29:06 am
STI
- PHX
1 stop13h 02m
American Airlines
Deal found 4/14![American Airlines logo]()
$638
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:55 pm
PHX
- STI
2 stops17h 33m
Delta
Tue 6/28:59 pm
STI
- PHX
2 stops21h 40m
Delta
Deal found 4/14![Delta logo]()
$538
One-way flights from Sky Harbor Intl to Santiago de los CaballerosSearch for one-way flight options from Sky Harbor Intl to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Sky Harbor Intl to Santiago de los Caballeros. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:45 am
PHX
- STI
1 stop16h 14m
Delta
Deal found 4/16![Delta logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:51 pm
PHX
- STI
3 stops41h 29m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$348
This KAYAK deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:58 pm
PHX
- STI
1 stop15h 50m
JetBlue
Deal found 4/15![JetBlue logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:53 pm
PHX
- STI
3 stops17h 32m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:05 pm
PHX
- STI
1 stop20h 08m
American Airlines
Deal found 4/16![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:10 am
PHX
- STI
2 stops12h 03m
American Airlines
Deal found 4/15![American Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:06 am
PHX
- STI
3 stops23h 51m
United Airlines
Deal found 4/13![United Airlines logo]()
$779
Find flight deals from Sky Harbor Intl to Santiago de los Caballeros
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Santiago de los Caballeros (STI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $496 (Delta) |
One-way from | $236 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $656 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl to Santiago de los Caballeros that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Sat 6/6
5:45 am-12:59 am
1 stop16h 14m
Santiago de los Caballeros
Sat 6/20
8:59 pm-10:24 am
1 stop16h 25m
$496
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Sat 5/16
5:45 am-12:59 am
1 stop16h 14m
Santiago de los Caballeros
Sat 5/23
8:59 pm-11:06 am
1 stop17h 07m
$496
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Fri 5/8
10:45 pm-7:29 pm
1 stop17h 44m
Santiago de los Caballeros
Mon 5/11
6:00 am-11:44 pm
1 stop20h 44m
$496
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Sun 5/31
10:45 pm-7:28 pm
1 stop17h 43m
Santiago de los Caballeros
Thu 6/4
8:59 pm-11:06 am
1 stop17h 07m
$562
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Mon 5/11
11:10 pm-12:57 pm
1 stop10h 47m
Santiago de los Caballeros
Fri 5/15
2:07 pm-8:48 am
2 stops21h 41m
$621
Quickest round-trip
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Mon 5/11
9:13 pm-1:05 pm
1 stop12h 52m
Santiago de los Caballeros
Fri 5/15
10:01 am-8:07 pm
1 stop13h 06m
$657
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Wed 6/17
5:45 am-1:59 am
1 stop17h 14m
Santiago de los Caballeros
Mon 6/22
6:00 am-11:43 pm
1 stop20h 43m
$669
Cheapest one-way
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Sat 5/30
5:45 am-12:59 am
1 stop16h 14m
$236
Quickest one-way
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Sat 5/30
11:58 pm-6:48 pm
1 stop15h 50m
$365
PhoenixSantiago de los Caballeros
PHX - STI
PHXSTI
Phoenix Sky Harbor Intl
Thu 6/25
10:05 pm-9:13 pm
1 stop20h 08m
$404
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to Santiago de los Caballeros
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Santiago de los Caballeros in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Santiago de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Santiago de los Caballeros flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Santiago de los Caballeros flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sky Harbor Intl to Santiago de los Caballeros
Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Sky Harbor Intl with our price prediction graph.
PHX-STI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros (average of $340). Flying from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros in March is currently the most expensive (average of $754). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros?
Reviews of airlines servicing Santiago de los Caballeros
Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated April 18, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Phoenix Sky Harbor Intl Airport to Santiago de los Caballeros to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
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Sky Harbor Intl and Santiago de los Caballeros flights
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Top 2 airlines flying from Sky Harbor Intl to Santiago de los Caballeros
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$403 | Average$647 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$448 | Average$633 | FlexibilityNo cancel fee | On-time71% |